1330509182481

素因数分解:

$3^2\times {\mathrm{246391}}^1\times {\mathrm{599999}}^1$

素因数の和:846396

約数の個数: 12

約数和(自身を含む): 1921857600000

約数和(自身を除く): 591348417519

約数列:

[1, 3, 9, 246391, 599999, 739173, 1799997, 2217519, 5399991, 147834353609, 443503060827, 1330509182481]

約数ペア:

[(1, 1330509182481), (3, 443503060827), (9, 147834353609), (246391, 5399991), (599999, 2217519), (739173, 1799997)]